---
title: "Known Limitations"
canonical: "https://docs.infoblox.com/space/nutanix/1604091918/Known%20Limitations"
format: markdown
---
The known limitations of NIOS virtual appliance for Nutanix AHV are as follows:

- Virtual DNS Cache Acceleration  is not supported by the virtual appliance.
- Among all of Nutanix products, NIOS virtual appliance can be deployed only on Nutanix AHVs.
- vDiscovery of Nutanix resources is currently not supported by the virtual appliance.